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Finding the Fourth Proportional to 70,581.83, 97,360.12 and 41,882.58

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Solution

The fourth proportional to 70,581.83, 97,360.12 and 41,882.58 is: 57,772.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,581.83 : 97,360.12 = 41,882.58 : x
  2. Step 2: Convert to fraction form
    70,581.83/97,360.12 = 41,882.58/x
  3. Step 3: Cross multiply
    70,581.83x = 97,360.12 × 41,882.58
  4. Step 4: Simplify right side
    70,581.83x = 4,077,693,067.06
  5. Step 5: Solve for x
    x = 4,077,693,067.06/70,581.83
  6. Step 6: Final answer
    x = 57,772.56

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